How does the potential-energy diagram for a reaction indicate whether the reaction is endothermic or exothermic?
(A) An endothermic reaction has reactants that are lower in energy than products because energy is absorbed to form the products.
(B) An endothermic reaction has reactants that are higher in energy than products because energy is released to form the products.
(C) An exothermic reaction has reactants that are lower in energy than products because energy is released to form the products.
(D) An exothermic reaction has reactants that are higher in energy than products because energy is absorbed to form the products.
Answers: 3
Biology, 22.06.2019 02:00
Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel
Answers: 3
Biology, 22.06.2019 05:00
Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead,sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities
Answers: 1
Biology, 22.06.2019 05:40
Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.
Answers: 1
Biology, 22.06.2019 13:10
The importance of the mind as a part of the body is an example of:
Answers: 1
How does the potential-energy diagram for a reaction indicate whether the reaction is endothermic or...
Mathematics, 03.08.2019 16:00
History, 03.08.2019 16:00
English, 03.08.2019 16:00
Social Studies, 03.08.2019 16:00
Chemistry, 03.08.2019 16:00
Mathematics, 03.08.2019 16:00